Home / 453,497,278,199.22-625,845,256,651.70-260,809,601,571.52

Finding the Fourth Proportional to 453,497,278,199.22, 625,845,256,651.70 and 260,809,601,571.52

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Solution

The fourth proportional to 453,497,278,199.22, 625,845,256,651.70 and 260,809,601,571.52 is: 359,928,184,532.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,497,278,199.22 : 625,845,256,651.70 = 260,809,601,571.52 : x
  2. Step 2: Convert to fraction form
    453,497,278,199.22/625,845,256,651.70 = 260,809,601,571.52/x
  3. Step 3: Cross multiply
    453,497,278,199.22x = 625,845,256,651.70 × 260,809,601,571.52
  4. Step 4: Simplify right side
    453,497,278,199.22x = 163,226,452,032,755,523,911,680
  5. Step 5: Solve for x
    x = 163,226,452,032,755,523,911,680/453,497,278,199.22
  6. Step 6: Final answer
    x = 359,928,184,532.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.